CN112147758B - 光学镜头及头戴式显示装置 - Google Patents

光学镜头及头戴式显示装置 Download PDF

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Publication number
CN112147758B
CN112147758B CN202010155853.8A CN202010155853A CN112147758B CN 112147758 B CN112147758 B CN 112147758B CN 202010155853 A CN202010155853 A CN 202010155853A CN 112147758 B CN112147758 B CN 112147758B
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CN
China
Prior art keywords
lens
optical
optical lens
image
diaphragm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010155853.8A
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English (en)
Chinese (zh)
Other versions
CN112147758A (zh
Inventor
郭道宏
庄福明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coretronic Corp
Original Assignee
Coretronic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coretronic Corp filed Critical Coretronic Corp
Priority to TW109110420A priority Critical patent/TWI732503B/zh
Priority to JP2020102881A priority patent/JP7474124B2/ja
Priority to US16/901,000 priority patent/US20200409034A1/en
Priority to EP20180503.3A priority patent/EP3757646A1/en
Publication of CN112147758A publication Critical patent/CN112147758A/zh
Application granted granted Critical
Publication of CN112147758B publication Critical patent/CN112147758B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/004—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having four lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CN202010155853.8A 2019-06-26 2020-03-09 光学镜头及头戴式显示装置 Active CN112147758B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW109110420A TWI732503B (zh) 2019-06-26 2020-03-27 光學鏡頭及頭戴式顯示裝置
JP2020102881A JP7474124B2 (ja) 2019-06-26 2020-06-15 光学レンズアセンブリ及びヘッドマウント式表示装置
US16/901,000 US20200409034A1 (en) 2019-06-26 2020-06-15 Optical lens and head-mounted display device
EP20180503.3A EP3757646A1 (en) 2019-06-26 2020-06-17 Optical lens and head-mounted display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962866634P 2019-06-26 2019-06-26
US62/866,634 2019-06-26

Publications (2)

Publication Number Publication Date
CN112147758A CN112147758A (zh) 2020-12-29
CN112147758B true CN112147758B (zh) 2023-07-28

Family

ID=73891887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010155853.8A Active CN112147758B (zh) 2019-06-26 2020-03-09 光学镜头及头戴式显示装置

Country Status (4)

Country Link
US (1) US20200409034A1 (ja)
JP (1) JP7474124B2 (ja)
CN (1) CN112147758B (ja)
TW (1) TWI732503B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107861247B (zh) * 2017-12-22 2020-08-25 联想(北京)有限公司 光学部件及增强现实设备
CN114236864A (zh) * 2021-11-23 2022-03-25 青岛歌尔声学科技有限公司 光学模组及头戴显示设备
CN114839767A (zh) * 2022-03-31 2022-08-02 歌尔光学科技有限公司 低畸变光学成像调整方法、系统以及头戴显示设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01319724A (ja) * 1988-06-22 1989-12-26 Canon Inc 変倍ファインダー光学系
IL116131A (en) * 1995-11-24 1998-09-24 Vectop Ltd Adapter for extracting a portion of an image from an optical system or device
US20040108971A1 (en) * 1998-04-09 2004-06-10 Digilens, Inc. Method of and apparatus for viewing an image
DE19931949A1 (de) * 1999-07-09 2001-01-11 Leica Microsystems DUV-taugliches Mikroskop-Objektiv mit parfokalem IR-Fokus
JP2004341013A (ja) * 2003-05-13 2004-12-02 Olympus Corp 結像光学系及びそれを用いた撮像装置
JP4549661B2 (ja) * 2003-12-03 2010-09-22 学校法人早稲田大学 立体映像呈示装置
WO2009117870A1 (zh) * 2008-03-26 2009-10-01 深圳航天科技创新研究院 利用单显示芯片的眼镜式显示装置
TWM390465U (en) * 2010-04-30 2010-10-11 E-Pin Optical Industry Co Ltd Four-piece projection lens system and the projection apparatus using the same
TWI410692B (zh) * 2010-10-20 2013-10-01 Largan Precision Co Ltd 光學攝像鏡組
WO2012144168A1 (ja) * 2011-04-19 2012-10-26 富士フイルム株式会社 投写レンズおよびこれを用いた投射型表示装置
TWM504249U (zh) * 2015-01-23 2015-07-01 Min Aik Technology Co Ltd 頭戴式顯示裝置及其光學鏡頭
WO2018117025A1 (ja) * 2016-12-21 2018-06-28 キヤノン株式会社 観察光学系及びそれを有する観察装置
TWI781947B (zh) * 2017-07-19 2022-11-01 揚明光學股份有限公司 光學鏡頭
CN109425986A (zh) * 2017-08-31 2019-03-05 中强光电股份有限公司 头戴式显示装置及成像镜头
JP6979160B2 (ja) * 2017-09-15 2021-12-08 株式会社ニコン 接眼光学系及び光学機器
CN109932806B (zh) * 2017-12-18 2021-06-08 中强光电股份有限公司 光学镜头
FI129113B (en) * 2017-12-22 2021-07-15 Dispelix Oy Waveguide display and display element with new lattice configuration
KR102597609B1 (ko) * 2018-11-09 2023-11-02 스냅 인코포레이티드 네 개의 구면 유리 엘리먼트들을 갖는 투사 렌즈
CN111610631B (zh) * 2019-02-22 2021-08-17 京东方科技集团股份有限公司 光学系统以及近眼显示装置

Also Published As

Publication number Publication date
TWI732503B (zh) 2021-07-01
JP7474124B2 (ja) 2024-04-24
TW202101064A (zh) 2021-01-01
JP2021005079A (ja) 2021-01-14
CN112147758A (zh) 2020-12-29
US20200409034A1 (en) 2020-12-31

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